toddster900
Member
Hi All
I am currently trying to control a weigher over Profibus from an Experion DCS. I know there is byte swapping as I have successfully managed to test all of the control and status words. I used the mapping in the Profibus input and output blocks to carry out the byte swapping.
I am now trying to read the weight from the weigher but cant work out how to carry out the byte swapping on the double word value. Is there a library block that can carry out this byte swapping for me and if not could any one point me in the direction of how to achieve this?
Thanks in advance!
I am currently trying to control a weigher over Profibus from an Experion DCS. I know there is byte swapping as I have successfully managed to test all of the control and status words. I used the mapping in the Profibus input and output blocks to carry out the byte swapping.
I am now trying to read the weight from the weigher but cant work out how to carry out the byte swapping on the double word value. Is there a library block that can carry out this byte swapping for me and if not could any one point me in the direction of how to achieve this?
Thanks in advance!